MaP555 Acid (cell-permeable fluorogenic dye) tmr 526 SMILES O=C1N(CC2=C(NCCOCCOCCOCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O Purity (HPLC)

526 SMILES O=C1N(CC2=C(NCCOCCOCCOCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

146 SMILES [2H]C([2H])([2H])OC1=CC=C(C(F)=C1)N(=O)=O Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

458 SMILES [N-]=[N+]=NCCOCCOCCOCCOC1=CC=C2C(=O)N(C3CCC(=O)NC3=O)C(=O)C2=C1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

Sulforhodamine 101 PEG3 alkyne (Texes Red PEG3 alkyne) is an excellent azide-reactive fluorescent reagent for labeling azide-containing biological molecules through click chemistry

817 SMILES CC(C)(C)OC(=O)CN1CCN(CC(=O)ON2C(=O)CCC2=O)CCN(CC(=O)OC(C)(C)C)CCN(CC(=O)OC(C)(C)C)CC1 Purity (HPLC) >= 95% Shipping Conditions Room temperature Storage Conditions Refrigerated Shelf Life 12 months after the date of delivery Regulatory Statement For Research Use Only

MaP555 Acid (cell-permeable fluorogenic dye) tmr 526 SMILES O=C1N(CC2=C(NCCOCCOCCOCCOCC#C)C=CC=C12)C1CCC(=O)NC1=O Purity (HPLC)MaP555 is a small molecule fluorogenic probe with excellent cell permeability. It is converted from 6 carboxytetramethylrhodamine (6 TAMRA) and has similar spectroscopic properties of 6 TAMRA. MaP555 has an acyl sulfamide structure which favors the spirolactam form, thus has excellent cell permeability. When the probe binds to its cellular targets, MaP555 mainly exists in the fluorescent zwitterion form. The good spectroscopic properties, high cell